Water Buffalo Hydration Backpack - Lightweight Hydration Pack with 2L Water Bladder - Water Backpack for Hiking, Running, Biking, and Raves - Road Runner 12L Hydropack Backpack

Great backpack! Easy to fill up, took a little while to learn that it’s a bite down system not a sucking mechanism. It’s a great value. Not too heavy, easy to carry on back, well made with thick straps.

Comfortable while wearing and works well!

The hydropack is great, fits well, easy to use, and it's lightweight. The hydro-bladder tho is hard to clean and refill. Needed to make a hook to hold it to refill.

The single best thing I have bought for traveling! It has been a life saver for hikes, hanging out at resorts, beach trips, kayaking, etc. Always put some ice in it and it keeps it surprisingly cold for hours, even in the scorching Caribbean sun! Not much extra room in the pouch, but enough to hold some sunscreen and snacks.

Very happy with this purchase, the quality and design is great!

Keeps me hydrated

Love it! Perfect for small hikes (2-4hours) recommend getting a bigger one for longer hikes. Extra pockets allow for small snacks and hiking essentials.

The bag itself is great. Perfect size and feel for long bike rides. Pocket easily fits a cell phone and some small snacks. Pretty comfortable and I forget it's on my back.The bladder, however, is bunk. First, it is the first bladder I have ever had with no handle. So I have to stick my hand in the hole to have a grip and leverage to fill it. Then I have to hope I don't spill while I am screwing the cap on. Second, where the hose connects to the bladder has no drip stop if the hose is not connected, so water just pours out. Also the first time I've run into this with a bladder. This makes it more difficult to fill the bladder outside of the bag because you always have to pull the hose out. Third, the cap over the mouthpiece doesn't click closed, so it just flaps around open, leaving the mouthpiece exposed. Finally, the mouthpiece slides right off when you are drinking, stopping the water from coming out. I constantly have to drink, push the mouthpiece back into position with my thumb, then repeat.Because I like the bag so much I've just swapped the bladder with one of my other ones, but a bit disappointing.